%0 Journal Article 
%A García Vigueras, María
%A Gómez Tornero, José Luis
%A Goussetis, George
%A Cañete Rebenaque, David
%A Álvarez Melcón , Alejandro
%T Herramientas para el análisis modal en guías de onda cargadas con superficies selectivas en frecuencia
%D 2008
%U http://hdl.handle.net/10317/1369
%X We present an analysis procedure to obtain the modal dispersion curves of complex structures based on the introduction of metallodielectric frequency-selective surfaces (FSS) inside rectangular waveguides excited with TE0 modes. This type of structures can be used to conceive novel Electromagnetic-Band Gap (EBG) waveguides and low-profile high-gain leaky-wave antennas (LWAs). The analysis technique is divided in several steps, which have been implemented in a software tool using MATLAB®, and which are explained in detail in this work. The advantages and limitations of the proposed method are also described. Comparisons with full-wave simulations are presented to validate this analysis tool.
%K Teoría de la Señal y las Comunicaciones
%K Superficies selectivas en frecuencia
%K Curva de dispersión
%K Guía de onda
%K MATLAB
%K Leaky wave
%K Frequency selective surfaces (FSS)
%K Dispersion curve
%K Waveguide
%K Electromagnetic bandgap (EBG)
%~ GOEDOC, SUB GOETTINGEN